Hi, I just updated to 3.19 and also having problems. About 15 mins into my run, I pressed the center button for statistics, then nothing. All three LEDs are green. Tried to switch it off but the LEDs remained on!! Tried to toggle it on and off but nothing worked. It only shutdown after the battery ran out.
After I returned home I tried connecting to my PC but it cannot be detected anymore! I cannot even synchronize! Adidas should test their upgrades more thoroughly before releasing it. I am now left with a useless piece of plastic

Gday Guys.I updated yesterday to the 3:19 firmware update.Went for a 55 minute run today.Half way into the run no updates on my zones.So I stopped to check the pacer.It was dead as a door nail.No lights nothing.And I didn't push the center button at all during the work out.I get home and plugged the pacer into my laptop and it wont even charge.I cant get it to work at all.Very disappointed.Please Adidas get it together.It is a great training tool when it works.But it's getting to a stage if it works
PS There seems to be some consensus if you don't push the middle button the pacer will be OK.In my case that isn't true.Please read above.